IBHRE Drugs UPDATED Exam Questions and CORRECT Answers

IBHRE Drugs UPDATED Exam Questions
and CORRECT Answers
Adenosine - CORRECT ANSWER - Blocks outward K+ current
Blocks AVN
slows HR
Effect is Brief


6mg 1st
12mg 2nd
12mg 3rd


Valium - CORRECT ANSWER - Benzodiazepine


Amnesiac effect
Affects respiratory
Long acting, painful


Reversal Romazicon (flumazenil)
2mg every minute
Short acting
Never really reverses


Versed - CORRECT ANSWER - Benzodiazepeine


0.5-2mg/time
Provides amnesiac effect
Affects respiratory system

,Short acting


Reversal-Romazicon (flumazemil)
2mg every 1 min


Ativan - CORRECT ANSWER - Benzodiazepine


1-2mg IV
Amnesiac effect
Affects respiratory
Intermediate acting


Reversal Romazicon (flumazemil)
2mg/min
Short acting


MSO4

Morphine - CORRECT ANSWER - Opiod
2-5mg IV


Provides analgesia, some sedation
Affects respiratory system
** Culprit of Histamine release


Reversal- Narcan (0.4mg)
Long acting
Less resedation

, Opiod Reversal - CORRECT ANSWER - Narcan
Long acting- less sedation
0.4mg


Opiods - CORRECT ANSWER - Provides analgesia, some sedation
Respiratory system effected
Chest wall rigidity
may drop HR & BP
** Use Caution with asthmatics


MSO4 (Morphine)
Fentanyl- short half life, wake quickly
(5-15min effect)


Dobutamine - CORRECT ANSWER - B1 receptor agonist
Increase sympathetic tone in heart
Acute treatment of heart failure and cardiogenic shock


Dopamine - CORRECT ANSWER - Alpha/beta receptor agonist
Increases sympathetic tone
Increases HR and BP


Tikosyn - CORRECT ANSWER - CLASS III


Lengthens QT
Proarrhythmic
Metabolism-kidney